89828452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 190532608

約数和(自身を除く): 100704156

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 2797, 4588, 5594, 8029, 11188, 16058, 19579, 32116, 39158, 78316, 86707, 103489, 173414, 206978, 346828, 413956, 606949, 724423, 1213898, 1448846, 2427796, 2897692, 3208159, 6416318, 12832636, 22457113, 44914226, 89828452]

約数ペア:

[(1, 89828452), (2, 44914226), (4, 22457113), (7, 12832636), (14, 6416318), (28, 3208159), (31, 2897692), (37, 2427796), (62, 1448846), (74, 1213898), (124, 724423), (148, 606949), (217, 413956), (259, 346828), (434, 206978), (518, 173414), (868, 103489), (1036, 86707), (1147, 78316), (2294, 39158), (2797, 32116), (4588, 19579), (5594, 16058), (8029, 11188)]